The temperature on June 29, 1915 was between 12.3 °C and 19.3 °C and averaged 15.5 °C. There was 0.2 mm of rain. There was 3.8 hours of sunshine (23%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
February 19 » World War I: The first naval attack on the Dardanelles begins when a strong Anglo-French task force bombards Ottoman artillery along the coast of Gallipoli.
May 7 » World War I: German submarine U-20 sinks RMS Lusitania, killing 1,198 people, including 128 Americans. Public reaction to the sinking turns many former pro-Germans in the United States against the German Empire.
May 9 » World War I: Second Battle of Artois between German and French forces.
May 23 » World War I: Italy joins the Allies, fulfilling its part of the Treaty of London.
July 5 » The Liberty Bell leaves Philadelphia by special train on its way to the Panama–Pacific International Exposition. This is the last trip outside Philadelphia that the custodians of the bell intend to permit.
August 4 » World War I: The German 12th Army occupies Warsaw during the Gorlice–Tarnów Offensive and the Great Retreat of 1915.
Day of marriage May 11, 1939
The temperature on May 11, 1939 was between 8.5 °C and 17.3 °C and averaged 11.9 °C. There was 0.2 mm of rain during 0.2 hours. There was 4.8 hours of sunshine (31%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northwest. Source: KNMI
In The Netherlands , there was from June 24, 1937 to July 25, 1939 the cabinet Colijn IV, with Dr. H. Colijn (ARP) as prime minister.
In The Netherlands , there was from July 25, 1939 to August 10, 1939 the cabinet Colijn V, with Dr. H. Colijn (ARP) as prime minister.
In The Netherlands , there was from August 10, 1939 to September 3, 1940 the cabinet De Geer II, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
January 14 » Norway claims Queen Maud Land in Antarctica.
April 20 » Adolf Hitler's 50th birthday's celebrations in Germany
May 3 » The All India Forward Bloc is formed by Netaji Subhas Chandra Bose.
June 1 » First flight of the German Focke-Wulf Fw 190 fighter aircraft.
September 1 » General George C. Marshall becomes Chief of Staff of the United States Army.
September 17 » World War II: German submarineU-29 sinks the British aircraft carrier HMSCourageous.
Day of death August 19, 1970
The temperature on August 19, 1970 was between 12.3 °C and 21.6 °C and averaged 17.0 °C. There was 0.3 mm of rain during 0.2 hours. There was 0.8 hours of sunshine (6%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. Source: KNMI
January 1 » The defined beginning of Unix time, at 00:00:00.
March 21 » The first Earth Day proclamation is issued by Joseph Alioto, Mayor of San Francisco.
June 4 » Tonga gains independence from the United Kingdom.
June 11 » After being appointed on May 15, Anna Mae Hays and Elizabeth P. Hoisington officially receive their ranks as U.S. Army Generals, becoming the first women to do so.
September 7 » Fighting begins between Arab guerrillas and government forces in Jordan.
November 1 » Club Cinq-Sept fire in Saint-Laurent-du-Pont, France kills 146 young people.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I122485.php : accessed October 24, 2026), "Wipkje Kloosterman (1915-1970)".
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